![voltage - How do I use a 12V LED indicator light for an alternator ( I have seen some on this, looking for a work around) - Electrical Engineering Stack Exchange voltage - How do I use a 12V LED indicator light for an alternator ( I have seen some on this, looking for a work around) - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/HWIRl.png)
voltage - How do I use a 12V LED indicator light for an alternator ( I have seen some on this, looking for a work around) - Electrical Engineering Stack Exchange
![Wiring a 3 wire alternator with an idiot light | Great Lakes 4x4. The largest offroad forum in the Midwest Wiring a 3 wire alternator with an idiot light | Great Lakes 4x4. The largest offroad forum in the Midwest](http://img.photobucket.com/albums/v625/billbridge/misc/3WIREALT.jpg)
Wiring a 3 wire alternator with an idiot light | Great Lakes 4x4. The largest offroad forum in the Midwest
![Powermaster Brakes Ford Pickup Truck PowerGen - 12 Volt Negative Ground - 5/8 Pulley - Black Powder-Coat - With Terminal For Idiot Light Powermaster Brakes Ford Pickup Truck PowerGen - 12 Volt Negative Ground - 5/8 Pulley - Black Powder-Coat - With Terminal For Idiot Light](https://www.macsautoparts.com/media/catalog/product/cache/e8278bb62b6191f0a2c63cf38a3ced70/4/8/48-10871-1.jpg)